Maria João Cardoso posted this:
Intellectual Property and Technology Manager at Instituto de Telecomunicações
Universitat Politècnica de Catalunya - UPC posted this:A low-complexity and low-power receiver for wireless communicationsA superregenerative receiver for digital phase-modulated signals has been developed and patented. The technology described herein extends for the first time the conventional superregenerative receiver to be able to detect PSK signals with a minimum of additional circuitry. Taking advantage of both the lowcomplexity and low-power from superregenerative receivers and the more efficient power transmission achieved by PSK modulations. Partners to further develop the system and/or to establish commercial agreements along with technical cooperation are sought.
Universitat Politècnica de Catalunya - UPC posted this:New device for bidirectional optical linkA method and apparatus for bidirectional optical link using a single optical carrier and colorless demodulation and detection of optical frequency shift keyed data have been developed and patented. Partners to further develop the system and/or to establish commercial agreements along with technical cooperation are sought.
Universitat Politècnica de Catalunya - UPC posted this:Efficient technology to reduce interference in passive optical networksA new method for reducing interference in passive optical networks has been developed and patented. The technology allows the use of low cost lasers whose wavelength does not to be pre-selected, and assures a high speed communication of hundreds of users. Partners to further develop the system and/ or to establish commercial agreements along with technical cooperation are sought.
Universitat Politècnica de Catalunya - UPC posted this:Flexible device to increase bandwidth in bidirectional optical linkA new method for increasing the bandwidth in bidirectional optical links and passive optical networks has been developed and patented. This method uses a flexible simple, integrated and wavelength-agnostic semiconductor device to achieve re-modulation of the incident seed light with simultaneous phase and intensity modulation. Partners to further develop the system and/or to establish commercial agreements along with technical cooperation are sought.
Universitat Politècnica de Catalunya - UPC posted this:Homodyne receiver with post-processing for optical communicationsIn high bit rate optical transmission, the use of a coherent homodyne receiver will largely increase the communication capacity and enhance the transmission performances. The proposed receiver is potentially large scale integrable, thus being useful for access network transceivers, and other applications which require low-cost and high performance receivers.
Universitat Politècnica de Catalunya - UPC posted this:WAVELENGTH SHIFTER MODULE FOR OPTICAL FIBER ACCESS COMMUNICATIONSThis Optical Network Unit (ONU) for next-generation optical access networks (FTTH PONs) shifts the down-stream wavelength in the optical spectrum for remodulation at the Customer Premises and transmission in the up-stream direction.
University of Huelva posted this:New device and system for the recovery of communication equipmentThe present device is focused on the automatic recovery of operating systems for routers and switches, which is one of the fundamental claims on this invention since there are no current devices in the state-of-the-art for such purposes. Another particularity that distinguishes to the present invention is that it is not only software or hardware in contrast to other approaches, but of a complete hardware/software device (i.e, both capabilities are combined). Another of the most significant singularities is its portability, since the invention is based on a reduced size device (non rackable) and made up of autonomous battery. This allows to carry out any function with total freedom to move. Besides the comfort, it contributes a great improvement in working time, since operating with distant devices implies an additional time in turning off, turning on again, and enabling the necessary services to start the recovery procedure. As additional feature, the invention looks for the universality and independence from manufacturers or device model. Besides this purpose, another differentiated function is the capability to store the firmware of the communication devices to be recovered (i.e., the image of the operating system) through an internal physical storage unit of great capacity.
Universidad de Alcalá-OTRI posted this:CATCHAPs/HIPS to test and improve the securityA research group from the Computer Engineering Department of the University of Alcalá proposes a security analysis expertise to those individuals and companies that are developing their own CAPTCHA/HIP proposals or want to test the security of their current proposals. The group can also work towards the improvement of the security of current CAPTCHA/HIP proposals whenever that target is attainable. Moreover, the group has a few CAPTCHA proposals that could be implemented at a grand scale level. These proposals though, need to undergo a security analysis previous to being put into production. It could be possible to share part of the IP with the companies wanting to implement these proposals if they assist the group economically in their initial implementation and security analysis. The group is seeking for individual clients and companies to achieve collaboration and commercial agreements with technical assistance.
Universidad de Alcalá-OTRI posted this:Definition and design of efficient complex embedded systems.The research group GEINTRA from the Department of Electronics of the University of Alcalá has a long and extensive experience in the definition and design of high complex and demanding embedded electronic systems for the implementation of efficient architectures in different application fields: communications, transport, energy, power and control, sensory systems, etc. Such solutions, based on SoC (System-on-Chip), FPGA (Field-Programmable Gate Array) and/or processing devices, represent an effective alternative, with competitive advantages in terms of frequency, response times, systematic testing and verification, safety approvals, etc. GEINTRA is looking for companies working in telecommunications and IT sector or companies working in transports or industrial manufacturing to achieve technical cooperation agreements.